User-agent: *
Disallow: /

User-agent: Googlebot
User-agent: Google
User-agent: Mediapartners-Google
User-agent: Bing
User-agent: Bingbot
User-agent: Twitterbot
User-agent: Yahoo Slurp
User-agent: Slurp
User-agent: MSNBot
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php 
Allow: /
Disallow: